Configuration and playback for Cupertino streaming to iOS devices with a RTMP encoder (FMLE, Wirecast) is detailed in this tutorial:
Wirecast has AAC audio included, so unless you have the FMLE Mainconcept AAC plugin it would better to use Wirecast. Be sure to use H.264 Baseline 3 video. VP6 is not supported in iOS.
Take a look at this JW player guide to HTML5 fallback:
Otherwise, you can make your own HTML5 page with video tag and m3u8 url from Wowza with the setup above. Like this:
<video controls src="http://[wowza-address]:1935/live/myStream/playlist.m3u8">